EP0597108A4 - Lokal druckgebende spritzgiessmaschine. - Google Patents

Lokal druckgebende spritzgiessmaschine.

Info

Publication number
EP0597108A4
EP0597108A4 EP93900424A EP93900424A EP0597108A4 EP 0597108 A4 EP0597108 A4 EP 0597108A4 EP 93900424 A EP93900424 A EP 93900424A EP 93900424 A EP93900424 A EP 93900424A EP 0597108 A4 EP0597108 A4 EP 0597108A4
Authority
EP
European Patent Office
Prior art keywords
injection molding
pressurizing
molding machine
type injection
localized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP93900424A
Other languages
English (en)
French (fr)
Other versions
EP0597108B1 (de
EP0597108A1 (de
Inventor
Nobuo Morikita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Publication of EP0597108A1 publication Critical patent/EP0597108A1/de
Publication of EP0597108A4 publication Critical patent/EP0597108A4/de
Application granted granted Critical
Publication of EP0597108B1 publication Critical patent/EP0597108B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/5675—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding for making orifices in or through the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/57—Exerting after-pressure on the moulding material
    • B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
EP93900424A 1992-06-02 1992-12-18 Lokal druckgebende spritzgiessmaschine Expired - Lifetime EP0597108B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP141376/92 1992-06-02
JP4141376A JP2912083B2 (ja) 1992-06-02 1992-06-02 局部加圧式の射出成形機
PCT/JP1992/001667 WO1993024298A1 (en) 1992-06-02 1992-12-18 Localized pressurizing type injection molding machine

Publications (3)

Publication Number Publication Date
EP0597108A1 EP0597108A1 (de) 1994-05-18
EP0597108A4 true EP0597108A4 (de) 1995-03-29
EP0597108B1 EP0597108B1 (de) 1998-06-10

Family

ID=15290564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93900424A Expired - Lifetime EP0597108B1 (de) 1992-06-02 1992-12-18 Lokal druckgebende spritzgiessmaschine

Country Status (5)

Country Link
EP (1) EP0597108B1 (de)
JP (1) JP2912083B2 (de)
KR (1) KR100193396B1 (de)
DE (1) DE69225893T2 (de)
WO (1) WO1993024298A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2780909B2 (ja) * 1993-08-04 1998-07-30 住友重機械プラスチックマシナリー株式会社 局部加圧式射出成形機
TW283114B (de) * 1994-09-16 1996-08-11 Nissei Zyushi Kogyo Kk
WO2010121349A1 (en) 2009-04-24 2010-10-28 Husky Injection Molding Systems Ltd. A cavity insert for a molding system, the cavity insert having a deformable portion
CA2832244C (en) 2009-11-03 2014-12-02 Husky Injection Molding Systems Ltd. A method and system for operating an injection molding machine
CN103640142A (zh) * 2013-11-29 2014-03-19 灵璧县宏发电子加工有限公司 一种立式注塑机
CN115847730B (zh) * 2022-11-30 2023-08-18 嘉兴乐威欧文科技有限公司 一种汽车塑料配件的高效注塑装置及其注塑工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135258A1 (de) * 1981-09-05 1982-10-21 Daimler-Benz Ag, 7000 Stuttgart "verfahren zum herstellen von guss- oder fliesspressteilen mit durchbruechen"
JPS63288724A (ja) * 1987-05-20 1988-11-25 Ube Ind Ltd 射出成形用金型
DE4105687A1 (de) * 1990-02-23 1991-08-29 Yokoi Hidetoshi Spritzgiessverfahren und spritzgiesseinrichtung, insbesondere zur durchfuehrung des verfahrens
EP0596270A1 (de) * 1992-10-07 1994-05-11 Sumitomo Heavy Industries, Ltd Spritzgiessmaschine vom örtlichen Druckbeaufschlagungstyp

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4826844A (de) * 1971-07-27 1973-04-09
JPS4826845A (de) * 1971-07-27 1973-04-09
JPS5812741A (ja) * 1981-07-16 1983-01-24 Matsushita Electric Ind Co Ltd 射出圧縮成形用金型装置
JPS6183016A (ja) * 1985-07-19 1986-04-26 Nissei Plastics Ind Co 射出圧縮成形機
JPH0763983B2 (ja) * 1986-07-16 1995-07-12 大日本印刷株式会社 表面に凹部を有する成形品の射出成形方法及び装置
EP0273769A3 (de) * 1986-12-31 1989-07-26 Kingsley Nominees Pty. Ltd. Verfahren und Vorrichtung zum Giessen
JPS63212057A (ja) * 1987-02-26 1988-09-05 Honda Motor Co Ltd ダイカスト法
JPH0729350B2 (ja) * 1988-07-18 1995-04-05 アイダエンジニアリング株式会社 プレス加圧を伴う射出成形方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3135258A1 (de) * 1981-09-05 1982-10-21 Daimler-Benz Ag, 7000 Stuttgart "verfahren zum herstellen von guss- oder fliesspressteilen mit durchbruechen"
JPS63288724A (ja) * 1987-05-20 1988-11-25 Ube Ind Ltd 射出成形用金型
DE4105687A1 (de) * 1990-02-23 1991-08-29 Yokoi Hidetoshi Spritzgiessverfahren und spritzgiesseinrichtung, insbesondere zur durchfuehrung des verfahrens
EP0596270A1 (de) * 1992-10-07 1994-05-11 Sumitomo Heavy Industries, Ltd Spritzgiessmaschine vom örtlichen Druckbeaufschlagungstyp

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 100 (M - 805) 9 March 1989 (1989-03-09) *
See also references of WO9324298A1 *

Also Published As

Publication number Publication date
DE69225893T2 (de) 1998-11-26
KR100193396B1 (ko) 1999-06-15
EP0597108B1 (de) 1998-06-10
EP0597108A1 (de) 1994-05-18
WO1993024298A1 (en) 1993-12-09
JP2912083B2 (ja) 1999-06-28
DE69225893D1 (de) 1998-07-16
JPH05329896A (ja) 1993-12-14

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